. >> >> now you're jack kennedy. >> what did you think of that exchange? >> i thought it was a good exchange, a sharp exchange. i think biden was, thought of that jack kennedy line and probably was thinking about it before he delivered it. it didn't really get to the meat of the question, though. the meat of the question is how do you pay for it? not that you say you're going to pay for it. and that's something that the romney/ryan ticket has had a hard time dealing with and the obama campaign has been zeroing in on. president obama didn't do a good job of zeroing in on that last week. that's something you'll hear the democrats keep hammering. there were other moments in the debate, touching moments at the end where both sides had a talk about abortion. they were both catholic. interesting to see joe biden talk about it as somebody that believes abortion is wrong in his own life, but not going to force others to conform to that view. and paul ryan really sticking to his guns on abortion, saying that, you know, he doesn't think it's the right thing, and tha